DE60303159T2 - Method and device for piercing a sealed capsule in a coffee maker - Google Patents
Method and device for piercing a sealed capsule in a coffee maker Download PDFInfo
- Publication number
- DE60303159T2 DE60303159T2 DE60303159T DE60303159T DE60303159T2 DE 60303159 T2 DE60303159 T2 DE 60303159T2 DE 60303159 T DE60303159 T DE 60303159T DE 60303159 T DE60303159 T DE 60303159T DE 60303159 T2 DE60303159 T2 DE 60303159T2
- Authority
- DE
- Germany
- Prior art keywords
- sprinkler
- needle
- needles
- end wall
- infusion container
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
- A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
- A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
- A47J31/3604—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
- A47J31/3623—Cartridges being employed
- A47J31/3633—Means to perform transfer from a loading position to an infusing position
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
- A47J31/34—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure
- A47J31/36—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means
- A47J31/3604—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under liquid pressure with mechanical pressure-producing means with a mechanism arranged to move the brewing chamber between loading, infusing and ejecting stations
- A47J31/3623—Cartridges being employed
- A47J31/3628—Perforating means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Apparatus For Making Beverages (AREA)
- Formation And Processing Of Food Products (AREA)
- Vending Machines For Individual Products (AREA)
Abstract
Description
Die vorliegende Erfindung bezieht sich auf eine Stechvorrichtung zum Durchstechen einer versiegelten Kapsel an einer Kaffeemaschine.The The present invention relates to a lancing device for Piercing a sealed capsule on a coffee maker.
Insbesondere bezieht sich die vorliegende Erfindung auf eine Stechvorrichtung zum Durchstechen einer versiegelten Kapsel auf einer Kaffeemaschine, die einen Sprinkler für unter Druck stehendes Heißwasser und eines Aufgußbehälters, die dem Sprinkler zugewandt ist und im Bezug auf den Sprinkler in eine und aus eine Aufgußposition bewegbar ist, in der der Aufgußbehälter mit dem Sprinkler verbunden ist; wobei der Aufgußbehälter eine starre, versiegelte Kapsel für ein Maß gemahlenen Kaffees enthält; und wobei die versiegelte Kapsel an einem Ende durch eine Foliendichtung verschlossen ist, die im Einsatz dem Sprinkler zugewandt ist.Especially The present invention relates to a lancing device for piercing a sealed capsule on a coffee machine, the one sprinkler for pressurized hot water and an infusion container, the facing the sprinkler and with respect to the sprinkler in a and from a Aufgußposition is movable, in the infusion container with connected to the sprinkler; wherein the infusion container is a rigid, sealed Capsule for a measure ground Contains coffee; and wherein the sealed capsule at one end by a foil seal is closed, which faces the sprinkler in use.
Bei bekannten Kaffeemaschinen, die versiegelte Kapseln verwenden, wird der Zufluß von unter Druck stehendem Heißwasser von dem Sprinkler normalerweise dadurch ermöglicht, dass die Foliendichtung mit Hilfe einer Anzahl von Nadeln durchstochen wird, die durch die Foliendichtung hindurch bewegt werden, wenn der Aufgußbehälter in die Aufgußposition bewegt wird.at known coffee machines using sealed capsules the inflow of pressurized hot water from the sprinkler normally allows the film seal is pierced with the help of a number of needles through the Foil seal to be moved through, when the infusion container in the infusion position is moved.
Die normalerweise konischen oder spitzzylindrigen Nadeln oder pyramidenförmige Nadeln, wie die, die in der WO-A-9402059 offenbart sind, oder kreuzförmige Nadeln, wie die, die in der US-A-5398595 offenbart sind, die normalerweise zum Durchstechen der Foliendichtung verwendet werden, haben schwerwiegende Probleme aufgrund der Tatsache verursacht, dass jede Nadel, wenn sie die Foliendichtung durchdringt, dazu einerseits neigt, das das Loch dadurch zu bilden, dass sie ihren Weg allmählich durch die Foliendichtung erzwingt und sie dabei permanent verformt, oder, andererseits, sich hermetisch um die Oberfläche des Lochs herum anzulegen.The usually conical or pointed-cylindrical needles or pyramidal needles, such as those disclosed in WO-A-9402059 or cruciform needles, such as those disclosed in US-A-5398595, commonly assigned to US Pat Puncturing the foil seal used to have serious Problems due to the fact that every needle, though she penetrates the film seal, on the other hand, that tends Form hole by gradually moving through the foil seal enforces and permanently deforms them, or, on the other hand, hermetically around the surface of the hole.
Beim Auffinden der Löcher in der Foliendichtung, die hermetisch durch die entsprechenden Nadeln verstopft sind, neigt das unter Druck stehende Heißwasser von dem Sprinkler im Einsatz dazu, als erstes die Foliendichtung einzudrücken und den gemahlenen Kaffee in der versiegelten Kapsel zu komprimieren, und dann dazu, zwischen den Nadeln und den Löchern zu fließen oder die Foliendichtung aufzureißen. In jedem Fall wird durch den Überdruck, dem der gemahlene Kaffee durch die sich nach Innen deformierende Foliendichtung ausgesetzt ist, der Aufgußprozess verlangsamt, wodurch sich ein dürftig schmeckender Kaffee ergibt, und, wenn die Foliendichtung aufgerissen wird, neigt das Wasser dazu, bevorzugte Durchgangswege durch dieses zu bilden und kommt damit nur in Kontakt mit einem Teil des gemahlenen Kaffees in der versiegelten Kapsel. Wenn der Kaffee gemacht ist, werden die Nadeln abgezogen, und der Überdruck in der Kapsel wird heftig durch die Löcher, die von den Nadeln freigegeben werden, freigesetzt, so dass ein Teil des gemahlenen Kaffees normalerweise freigegeben wird und damit den Sprinkler beeinträchtigt.At the Finding the holes in the foil seal, hermetically through the corresponding needles are clogged, the pressurized hot water tends from the sprinkler in use, the first is the film seal depress and to compress the ground coffee in the sealed capsule, and then to flow between the needles and the holes or tear open the foil seal. In any case, by the overpressure, the the ground coffee through the inwardly deforming foil seal is exposed, the infusion process slows down, resulting in a poor tasting Coffee yields, and, if the foil seal is ripped, tends the water to form preferred passageways through this and only comes in contact with a part of the ground coffee in the sealed capsule. When the coffee is done, be the needles are pulled off, and the overpressure in the capsule gets violently through the holes that are released by the needles, released, so that part of the ground coffee normally is released and thus affects the sprinkler.
Es ist eine Aufgabe der vorliegenden Erfindung, eine Stechvorrichtung zum Durchstechen einer versiegelten Kapsel bereit zu stellen, die ausgelegt ist, um die oben erwähnten Nachteile zu eliminieren.It It is an object of the present invention to provide a lancing device for piercing a sealed capsule to provide is designed to the above mentioned To eliminate disadvantages.
Gemäß der vorliegenden Erfindung wird eine Stechvorrichtung zum Durchstechen einer versiegelten Kapsel bereit gestellt, wie sie in Anspruch 1 beansprucht ist.According to the present Invention is a lancing device for piercing a sealed A capsule as claimed in claim 1 provided.
Ein nicht einschränkendes Ausführungsbeispiel der Erfindung wird nun als Beispiel unter Bezugnahme auf die beigefügten Zeichnungen beschrieben, in denen:One not restrictive embodiment The invention will now be described by way of example with reference to the accompanying drawings described in which:
Die Bezugsziffer
The reference number
Der
Aufgußbehälter
Der
Aufgußbehälter
Wie
in
Der
Sprinkler
Wie
klarer in
Die
Stechvorrichtung
Auf
der Seite, die dem Aufgußbehälter
Wie
klarer in den
Der
Deckel
Im
tatsächlichen
Einsatz wird der Aufgußbehälter
Wenn
der Aufgußbehälter
Aufgrund
der Form und der Schneidkanten
Wenn
die Endwand
Das
im wesentlichen gleichzeitige Durchstoßen der Endwand
Wenn
der Wasservorrat von dem Boiler
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO20020481 | 2002-06-07 | ||
IT2002TO000481A ITTO20020481A1 (en) | 2002-06-07 | 2002-06-07 | METHOD AND DRILLING DEVICE OF A SEALED CAPSULE IN A COFFEE MACHINE. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60303159D1 DE60303159D1 (en) | 2006-04-06 |
DE60303159T2 true DE60303159T2 (en) | 2006-07-13 |
Family
ID=27639143
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE60303159T Expired - Lifetime DE60303159T2 (en) | 2002-06-07 | 2003-06-05 | Method and device for piercing a sealed capsule in a coffee maker |
Country Status (9)
Country | Link |
---|---|
US (1) | US6792980B1 (en) |
EP (1) | EP1369069B1 (en) |
CN (1) | CN1483375A (en) |
AT (1) | ATE315351T1 (en) |
BR (1) | BRPI0301569B1 (en) |
DE (1) | DE60303159T2 (en) |
ES (1) | ES2254824T3 (en) |
IT (1) | ITTO20020481A1 (en) |
PT (1) | PT1369069E (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7640843B2 (en) | 2003-01-24 | 2010-01-05 | Kraft Foods R & D, Inc. | Cartridge and method for the preparation of beverages |
ITBO20030062A1 (en) * | 2003-02-13 | 2004-08-14 | Ima Spa | CAPSULE USED FOR THE PREPARATION OF AN INFUSED BEVERAGE. |
ITTO20030885A1 (en) * | 2003-11-07 | 2005-05-08 | Sgl Italia Srl | METHOD AND INFUSION DEVICE FOR THE CONSTRUCTION OF A COFFEE BASED DRINK. |
US9049961B2 (en) * | 2003-12-22 | 2015-06-09 | Koninklijke Philips N.V. | Liquid cartridge for use in a beverage system |
ITTO20040035A1 (en) * | 2004-01-27 | 2004-04-27 | Sgl Italia Srl | PERCOLATING MACHINE FOR THE PREPARATION OF BEVERAGES |
ITTO20040351A1 (en) * | 2004-05-25 | 2004-08-25 | Sgl Italia Srl | MACHINE FOR THE PERCOLATION OF A BEVERAGE STARTING FROM POWDER MATERIAL PLACED IN A CONTAINER |
ITTO20040441A1 (en) * | 2004-06-29 | 2004-09-29 | Sgl Italia Srl | METHOD AND INFUSION DEVICE FOR THE SELECTIVE REALIZATION OF AN "AMERICAN" AND "ESPRESSO" TYPE COFFEE FROM A SAME CAPTAIN CONTAINING COFFEE POWDER. |
ITTO20040476A1 (en) * | 2004-07-09 | 2004-10-09 | Sgl Italia Srl | METHOD FOR PREPARING A DRINK FROM POWDERED MATERIAL PLACED IN A SEALED CAPSULE. |
ITTO20040479A1 (en) | 2004-07-13 | 2004-10-13 | Sgl Italia Srl | MACHINE FOR THE PERCOLATION OF A DRINK STARTING FROM POWDER MATERIAL PLACED IN A CONTAINER. |
ITTO20050209A1 (en) * | 2005-03-30 | 2006-09-30 | Sgl Italia Srl | ROUTING MACHINE FOR THE PREPARATION OF A BEVERAGE |
ITMI20060945A1 (en) * | 2006-05-12 | 2007-11-13 | Illycaffe Spa | PROCEDURE OF EXTRACTION OF COFFEE ESPRESSO PARTICULARLY FROM A CARTRIDGE WITH SEVERAL CREAM GENERATOR AND BEVERAGE OBTAINED FROM THE PROCEDURE. |
ITFI20070028A1 (en) * | 2007-02-07 | 2008-08-08 | Saeco Ipr Ltd | INFUSION DEVICE FOR THE PREPARATION OF DRINKS FROM SINGLE-DOSE CAPSULES WITH A CAPSULES CENTERING DEVICE. |
DE102010044945A1 (en) * | 2010-05-28 | 2011-12-01 | Eugster/Frismag Ag | Brewing device for extracting a portion capsule, method for operating a brewing device, method for producing a brewing device and use of a brewing device |
ITFI20100178A1 (en) * | 2010-08-13 | 2012-02-14 | Koninkl Philips Electronics Nv | "INFUSION DEVICE FOR THE PREPARATION OF A FOOD PRODUCT" |
US8361527B2 (en) | 2010-09-02 | 2013-01-29 | Keurig, Incorporated | Beverage cartridge |
USD637484S1 (en) | 2010-09-02 | 2011-05-10 | Keurig, Incorporated | Beverage cartridge |
USD647399S1 (en) | 2010-09-02 | 2011-10-25 | Keurig, Incorporated | Beverage cartridge |
USD647398S1 (en) | 2010-09-02 | 2011-10-25 | Keurig Incorporated | Beverage cartridge |
CA2843541A1 (en) | 2011-08-25 | 2013-02-28 | Nestec S.A. | Long-lasting cartridge piercer |
US10123551B2 (en) * | 2012-02-14 | 2018-11-13 | Solo Gelato Ltd. | System and method for the preparation of cooled edible products |
RU2628716C2 (en) * | 2012-10-09 | 2017-08-21 | Нестек С.А. | Machine for preparing beverages |
PT3656259T (en) | 2013-05-17 | 2023-01-03 | Douwe Egberts Bv | A beverage preparation system, a capsule and a method for forming a beverage |
GB201308927D0 (en) * | 2013-05-17 | 2013-07-03 | Kraft Foods R & D Inc | A beverage preparation system, a capsule and a method for forming a beverage |
ITVR20130195A1 (en) * | 2013-08-09 | 2015-02-10 | Caffita System Spa | HORIZONTAL GROUP FOR THE PREPARATION OF BEVERAGES USING CAPSULES CONTAINING POWDERED FOODSTUFFS |
PL3032961T3 (en) | 2013-08-14 | 2019-08-30 | Solo Gelato Ltd. | System for the preparation of cooled edible products |
CN107105924B (en) * | 2014-11-06 | 2020-03-24 | 路易吉·拉瓦扎股份公司 | Machine for preparing liquid products via capsules |
GB201420262D0 (en) | 2014-11-14 | 2014-12-31 | Kraft Foods R & D Inc | A method of forming a cup-shaped body for a beverage capsule |
FR3047399B1 (en) * | 2016-02-04 | 2018-02-16 | Seb S.A. | BEVERAGE DISPENSING MACHINE WITH PIVOTING POD RECEPTACLE HAVING DISTRIBUTION NEEDLE DISPLACEMENT DEVICE |
ES1182359Y (en) * | 2017-03-28 | 2017-07-31 | Innovation Craft Company S L | Apparatus for the preparation of infusions |
CN107456093B (en) * | 2017-08-24 | 2023-10-03 | 宁波全景电器技术有限公司 | Improved expansion breaking plate for beverage extraction equipment |
CN111741701A (en) * | 2018-03-14 | 2020-10-02 | 雀巢产品有限公司 | Beverage extraction unit for selectively providing different types of orifices in a capsule for extracting a beverage |
CN108820407B (en) * | 2018-07-09 | 2020-07-03 | 宁波美侬咖啡机有限公司 | Milk box conveying and puncturing device |
CN110786737B (en) * | 2018-08-01 | 2022-06-21 | 广东美的生活电器制造有限公司 | Method for preparing capsules by beverage preparation device and machine-readable storage medium |
CN113180472B (en) * | 2021-05-11 | 2023-06-09 | 深圳市晨北科技有限公司 | Coffee machine cover and capsule coffee machine |
Family Cites Families (6)
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US3295998A (en) | 1962-05-28 | 1967-01-03 | Vendcor Inc | Apparatus for preparing and dispensing hot potables |
NL193790C (en) * | 1990-10-31 | 2000-11-06 | Coffea Sa | Device and disposable ingredient container for preparing a liquid product, such as a beverage. |
US5897899A (en) | 1991-05-08 | 1999-04-27 | Nestec S.A. | Cartridges containing substances for beverage preparation |
ES2080196T3 (en) * | 1991-07-05 | 1996-02-01 | Nestle Sa | DEVICE FOR THE EXTRACTION OF CARTRIDGES. |
KR100303614B1 (en) | 1992-07-20 | 2001-11-22 | 뷜르 로망 엘. | Extraction method of sealed flexible bag and apparatus thereof |
WO1995025457A1 (en) | 1994-03-21 | 1995-09-28 | Coffea S.A. | Cartridge holder for an espresso coffee machine |
-
2002
- 2002-06-07 IT IT2002TO000481A patent/ITTO20020481A1/en unknown
-
2003
- 2003-06-03 US US10/452,937 patent/US6792980B1/en not_active Expired - Lifetime
- 2003-06-05 BR BRPI0301569A patent/BRPI0301569B1/en not_active IP Right Cessation
- 2003-06-05 ES ES03012825T patent/ES2254824T3/en not_active Expired - Lifetime
- 2003-06-05 DE DE60303159T patent/DE60303159T2/en not_active Expired - Lifetime
- 2003-06-05 AT AT03012825T patent/ATE315351T1/en active
- 2003-06-05 PT PT03012825T patent/PT1369069E/en unknown
- 2003-06-05 EP EP03012825A patent/EP1369069B1/en not_active Expired - Lifetime
- 2003-06-06 CN CNA031423981A patent/CN1483375A/en active Pending
Also Published As
Publication number | Publication date |
---|---|
PT1369069E (en) | 2006-05-31 |
DE60303159D1 (en) | 2006-04-06 |
ITTO20020481A1 (en) | 2003-12-09 |
CN1483375A (en) | 2004-03-24 |
ATE315351T1 (en) | 2006-02-15 |
ITTO20020481A0 (en) | 2002-06-07 |
EP1369069A2 (en) | 2003-12-10 |
BR0301569A (en) | 2004-09-08 |
ES2254824T3 (en) | 2006-06-16 |
BRPI0301569B1 (en) | 2016-12-20 |
EP1369069A3 (en) | 2004-01-02 |
EP1369069B1 (en) | 2006-01-11 |
US6792980B1 (en) | 2004-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: LUIGI LAVAZZA S.P.A., TURIN/TORINO, IT |
|
8328 | Change in the person/name/address of the agent |
Representative=s name: PUSCHMANN & BORCHERT, 82041 OBERHACHING |